diff --git a/lib/domains/jp/kosen-ac/oyama.txt b/lib/domains/jp/kosen-ac/oyama.txt
new file mode 100644
index 0000000000..18116c2f55
--- /dev/null
+++ b/lib/domains/jp/kosen-ac/oyama.txt
@@ -0,0 +1,2 @@
+小山工業高等専門学校
+National Institute of Technology (Kosen), Oyama College
\ No newline at end of file